文献类型：期刊文献

英文题名：STUDY ON HIGH-QUALITY MOF PREPARED USING Fe-MOF BASED ON RESPONSE SURFACE METHOD

作者：Guo, Jiao[1,2];Zhang, Yakun[1];Zhang, Wei[1];Miao, Yu[1,2];Lu, Tiantian[1];Xia, Ji[1]

第一作者：郭娇;Guo, Jiao

通讯作者：Miao, Y[1]

机构：[1]Xinxiang Univ, Coll Chem & Chem Engn, Xinxiang 453003, Henan, Peoples R China;[2]Henan Photoelectrocatalyt Mat & Micronano Applica, Xinxiang 450003, Henan, Peoples R China

第一机构：新乡学院化学化工学院

通讯机构：[1]corresponding author), Xinxiang Univ, Coll Chem & Chem Engn, Xinxiang 453003, Henan, Peoples R China.|[110713]新乡学院化学化工学院;[11071]新乡学院;

年份：2019

卷号：28

期号：6

起止页码：4891-4895

外文期刊名：FRESENIUS ENVIRONMENTAL BULLETIN

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000473562700061)】；

基金：This work was financially supported by the National Natural Science Foundation of China (NSFC 51701173 and 51802275), A Project of Henan Province Science and Technology Program (182102311119), the Key Research Project of Chinese Universities (19B150016) and the Scientific Research Foundation of Xinxiang University (1366020019 and 15ZA03).

语种：英文

外文关键词：Al@Fe-MOF; COD removal; RSM; oily wastewater

摘要：High-quality Al@Fe-MOF was prepared by in situ modification of Fe-MOF with Al3+. In this study, Box Behnken design as a response surface methodology (RSM) was used to investigate the effects of major operating variables and optimization conditions of Al@Fe-MOF on COD removal of oily wastewater. Results showed that initial pH was important more than other parameters, and the order of influence of the value is: ozone flux > initial pH > MOF dosage > reaction temperature. When the ozone flux is 1602.06 mg / L, the MOF dosage is added 0.32 g, the initial pH of the wastewater is 7.04, and the reaction temperature is 29.32 C, the maximum COD removal rate of the wastewater is 95.52%. The predicted value of the model is more accurate and the model predicts better performance. Therefore, the combination of the best response value and the optimal factor level is also credible.